Details

Time bar (total: 3.0s)

sample17.0ms

Algorithm
intervals
Results
6.0ms353×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
19.0ms
(* (* y z) z)

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* (* y z) z)

simplify54.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (52.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune31.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
20.1b
(cbrt (* (* y z) z))
20.1b
(cbrt (* (* y z) z))
20.1b
(cbrt (* (* y z) z))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
26.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
11.0ms
(cbrt (* (* y z) z))
12.0ms
(cbrt (* (* y z) z))
12.0ms
(cbrt (* (* y z) z))

series388.0ms

Counts
4 → 12
Calls
4 calls:
121.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
88.0ms
(cbrt (* (* y z) z))
88.0ms
(cbrt (* (* y z) z))
91.0ms
(cbrt (* (* y z) z))

simplify98.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (91.0ms)

IterNodesCost
0201433
1643382
22882313
35002305

prune169.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
10.8b
(cbrt (* y z))
20.1b
(cbrt (* (* y z) z))
20.1b
(cbrt (* (* y z) z))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
1.0ms
(cbrt z)
3.0ms
(cbrt (* y z))
14.0ms
(cbrt (* (* y z) z))
12.0ms
(cbrt (* (* y z) z))

series456.0ms

Counts
4 → 12
Calls
4 calls:
211.0ms
(cbrt z)
63.0ms
(cbrt (* y z))
89.0ms
(cbrt (* (* y z) z))
92.0ms
(cbrt (* (* y z) z))

simplify92.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (88.0ms)

IterNodesCost
0159224
1331202
2970170
33370166
45001161

prune158.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
10.8b
(cbrt (* y z))
20.1b
(cbrt (* (* y z) z))
20.1b
(cbrt (* (* y z) z))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
1.0ms
(cbrt z)
3.0ms
(cbrt (* y z))
12.0ms
(cbrt (* (* y z) z))
12.0ms
(cbrt (* (* y z) z))

series439.0ms

Counts
4 → 12
Calls
4 calls:
186.0ms
(cbrt z)
68.0ms
(cbrt (* y z))
93.0ms
(cbrt (* (* y z) z))
92.0ms
(cbrt (* (* y z) z))

simplify90.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (87.0ms)

IterNodesCost
0159224
1331202
2970170
33370166
45001161

prune152.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0.0b

regimes134.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample470.0ms

Algorithm
intervals
Results
195.0ms10734×body80valid